A. D. Breki
Russian Academy of Sciences
6 Papers
63 Citations
A. D. Breki is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Surface roughness & Brittleness. The author has an hindex of 4, co-authored 6 publications.
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Papers
Antifriction Properties of Plasma-Chemical Coatings Based on SiO2 with MoS2 Nanoparticles under Conditions of Spinning Friction on ShKh15 Steel
TL;DR: In this paper, the antifriction properties of coatings in the form of a nanocomposite of a silica layer with molybdenum disulfide nanoparticles distributed in it, whose average sizes are 70, 64, 61, and 53 nm and concentrations are 80, 73, 68, and 62 wt %, respectively, grown via plasma-chemical deposition at atmospheric pressure on a 12Cr18Ni10Ti steel, are studied.
31
Acoustic emission and surface roughness of brittle materials
TL;DR: In this article, an approach to evaluate the surface roughness of brittle materials during friction (without stopping the process) is developed that is based on measurement of friction-induced acoustic emission signals.
18
Investigation of the Pivoting Friction of ShKh15 Steel over R6M5 and 10R6M5-MP Steel with the Use of Mathematical Modeling
TL;DR: In this paper, the pivoting friction of ShKh15 steel over the flat surface of a prism made of R6M5 and 10R6m5-MP steel was investigated.
12
Semiempirical Mathematical Models of the Pivoting Friction of ShKh15 Steel over R6M5 Steel according to the Ball–Plane Scheme with Consideration of Wear
TL;DR: In this article, the authors studied the process of the pivoting friction of ShKh15 steel over the flat surface of a prism made of R6M5 steel and an analytical description of interaction of the pivot friction moment with the radius of the wear scar, load, and time of loading was proposed.
12
Tribotechnical Properties of Composite Material “Aluminum–Carbon Nanofibers” under Friction on Steels 12Kh1 and ShKh15
A. D. Breki,T. S. Kol’tsova,A. N. Skvortsova,Oleg V. Tolochko,S. E. Aleksandrov,A. G. Kolmakov,A. A. Lisenkov,A. E. Gvozdev,Yu. A. Fadin,D. A. Provotorov +9 more
TL;DR: In this article, the antifriction and wear-resistant properties of aluminum-carbon nanofiber composite materials fabricated using various hot pressing modes are studied under dry sliding friction on 12Kh1 and ShKh15 steels.